Inspired Energy Battery NF2040HD is a highly durable rechargeable lithium-ion battery designed for portable devices with stringent requirements for power stability and environmental adaptability, particularly for medical instruments and precision test and measurement equipment. Leveraging high-quality cells and intelligent management technology, it delivers both long-lasting battery life and safety and reliability.
Product Name | Battery |
---|---|
Model | NF2040HD(4.8Ah) NF2040HD(6.8Ah) |
Cell type | Li-on |
Voltage | 10.8V |
Capacity | 4.8Ah 6.8Ah |
Energy | 51.8Wh 73.4Wh |
Charging time | 3-4 hours 5-6 hours (using INTEGRA original 14.5V/0.5A charger) |
Cycle life | ≥500 times (capacity retention rate ≥80%) |
Size | About 130mm*70mm*20mm |
Weight | About 250g 320g |
We do not recommend using non-original chargers. Because different chargers have different voltages, they may not be compatible with the NF2040HD battery. This may cause voltage/current instability and a lack of charging protection during charging, which may shorten the battery life.
First, rule out a false alarm: fully charge the battery, then fully discharge it to calibrate the detection system. If the battery still experiences a sudden drop, it may be a battery problem. Please replace the battery immediately to avoid affecting the device.
Under normal battery use, it is recommended to replace the battery when the battery charge drops below 70% of its initial value. This can be determined based on the battery life, for example, if the battery life drops from 8 hours to less than 5 hours.